Question

Definition for cot theta?


1 cot theta=tan^-1 theta

2 cot theta=sin theta /cos theta

3 cot theta=cos theta/sin theta

4 cot theta=1 theta/cos theta

5 cot theta=1/sin theta

Answer 1

\(\Large \cot(\theta)=\frac{1}{\tan(\theta)}\)

If, \(\large \tan(\theta)=\Large\frac{\sin(\theta)}{\cos(\theta)}\), what does \(\large \cot(\theta)\) equal?

Hint: plug in the value of tan(theta) into the the first equation and simplify.

Answer 2

Number 3?

Answer 3

Yes.

Answer 4

Thanks

Answer 5

Yep. Nice job!